IRF3 Antibody (PCRP-IRF3-1E6) [DyLight 550]

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-08854R

Novus Biologicals, part of Bio-Techne
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Key Product Details

Species Reactivity

Validated:

Human

Applications

Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Protein Array, Western Blot

Label

DyLight 550 (Excitation = 562 nm, Emission = 576 nm)

Antibody Source

Monoclonal Mouse IgG2A Clone # PCRP-IRF3-1E6

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all IRF3 Antibodies »

Product Summary for IRF3 Antibody (PCRP-IRF3-1E6) [DyLight 550]

Immunogen

Recombinant full-length human IRF3 protein (Uniprot: Q14653)

Localization

Cytoplasm. Nucleus. Shuttles between cytoplasmic and nuclear compartments, with export being the prevailing effect. When activated, IRF3 interaction with CREBBP prevents its export to the cytoplasm.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Applications for IRF3 Antibody (PCRP-IRF3-1E6) [DyLight 550]

Application
Recommended Usage

Flow Cytometry

Optimal dilutions of this antibody should be experimentally determined.

Immunocytochemistry/ Immunofluorescence

Optimal dilutions of this antibody should be experimentally determined.

Protein Array

Optimal dilutions of this antibody should be experimentally determined.

Western Blot

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: IRF3

IRF3 is a family of interferon (IFN) regulatory factors (IRFs) have been shown to play a role in transcription of IFN genes as well as IFN-stimulated genes. The IRF-3 gene encodes a 50-kDa protein that binds specifically to the IFN-stimulated response element (ISRE) but not to the IRF-1 binding site PRD-I. Overexpression of IRF-3 stimulates expression of the IFN-stimulated gene 15 (ISG15) promoter, an ISRE-containing promoter. he high amino acid homology between IRF-3 and ISG factor 3 gamma polypeptide (ISGF3 gamma) and their similar binding properties indicate that, like ISGF3 gamma, IRF-3 may activate transcription by complex formation with other transcriptional factors, possibly members of the Stat family (1). IRF-3 is expressed constitutively in a variety of tissues, and the relative levels of IRF-3 mRNA do not change in virus-infected or IFN-treated cells. (2). In uninfected cells, the IRF-3 component of DRAF1 resides in the cytoplasm. The cytoplasmic localization of IRF-3 is dependent on a nuclear export signal, and IRF-3 is recognized by the chromosome region maintenance 1 (CRM1) (also known as exportin 1) shuttling receptor. Following infection and specific phosphorylation, IRF-3 accumulates in the nucleus where it associates with CBP and p300 (3).

Long Name

Interferon Regulatory Factor 3

Alternate Names

interferon regulatory factor 3, IRF-3

Gene Symbol

IRF3

Additional IRF3 Products

Product Documents for IRF3 Antibody (PCRP-IRF3-1E6) [DyLight 550]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for IRF3 Antibody (PCRP-IRF3-1E6) [DyLight 550]



DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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